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Planetary Nebula
PN 094 027 4

Object : PN 094 027 4
Coordinates/Direction : RA --h--m, Dec +--o --'
Object size : -
Object magnitude : -
More to know : Wikipedia:

PN 094 027, 2020-02-19, processed 2024

M76 Little Dumbbell Nebula (Click on image to get one in full resolution in a new window)
Date : 2020-02-19
Time (UT) : 22:20 to 22:43
Mount : SkyWatcher EQ6 Pro, beltdrive modified (DIY 2019)
Lens/telescope : TS130 APO f/7 910mm (682mm, f/5.2), 3" focuser
Corrector/Barlow : Riccardi 2.5" field flatter, x0.75. T48 connector to camera
Field (FOV) : 3.0 x 2.0o (full frame) before crop
camera : Canon 6D, QE=0.5, full frame, 20 Mpixel, 14 bit
camera temperature: About 6o C above surrounding temperature
Film/CCD : Raw, Cr2
Filter : none
Control system: Mount, camera, focus, guide (Ekos) controlled by Astroberry (KStars/Ekos Linux)
Exp. time : 8x60 second, 1600iso
Image process tool : Siril, Gimp, Irfanview
Processing : synthetic bias, flat, photometric color calibration
Weather : clear, temperature 0o C
Site : Sweden, Stockholm, Hagsätra. Bortle 9
Free view Az: 20o-90o, 165o-185o, La: 20o-55o
Comment : I had these images stored on my HD. I don't remember why I took them. The object is very weak and I only had a few exposure on it. Here it's plate solved with PN 094 027 plate solved
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